Hello, I am having problems coming up with name of the most important event in my story. My story is about a PI who through his investigations gets caught up in what at first seems like an unrelated series of events yet all end up being part of a much larger event. Well into the past, before my story takes place, this same even happed. It completely whipped out an entire group of people. Because it wiped out the people, there isn't much recorded about the event or what happened just that the people were wiped out in an event called "blank". The blank is what I am having problems coming up with. This event is not super natural or anything like that, it ends up being caused by a group of people. In my story, you never figure out who is causing the event and why until near the end of the story. The people are actually a foreign nation who are launching a secret invasion not for the purpose of conquest but for the purpose of wipping out a group of people. As I read over what I have just typed, I realize that it is very weird and a little confusing and to some people may not make sense. But I am just trying not to give to much of my main story away. If I were to tell you everything, it would make a lot more sense. But anyway, what can I call this event? As I was making an out line and taking notes, I called it "The Great Coming" just to call it something so I didn't get stuck on this little detail so that I could keep going. But being that it is the main problem my protagonist has to solve in my story, I think it's name is really important and I am just not sold on "The Great Coming.". Any thoughts would be appreciated.